Greater London · England
Bathroom Resealing in Oakwood
Bath, shower, basin, wet room, worktop and sink resealing in Oakwood, with a one-year guarantee on every job. Ask us for a quote.
- Cracked, shrunken or lifting silicone
- Gaps between the worktop and the wall
- Water escaping at the shower enclosure
Bathroom resealing in Oakwood, done properly
Mr Mastic has more than 20 years’ experience of sealant work, and our applicators reseal bathrooms and kitchens across Oakwood. We are ARBOMaster approved and fully insured, and every job carries our one-year guarantee. We’re often asked to deal with shrunken sealant along the back of a worktop and new sealant laid over old sealant that is now lifting, on kitchen worktops & upstands, basins & vanity units and wet rooms.
Much of London’s older housing is Victorian and Edwardian terraces, many of them now split into flats, with bathrooms fitted into whatever space was available. A compact bathroom that steams up every day is hard on silicone and grout.
Our work is backed for twelve months, and the guarantee is the same wherever you are.
- Place
- Oakwood (N14, N21, EN2)
- Wider area
- Greater London
- Cover
- A year, on every job
- Quote
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
DIY sealant or a professional job?
Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Your questions about bathroom resealing in Oakwood
Can you help a landlord with a rental near Winchmore Hill station?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. Just call 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll send you a clear quote.
Is parking a problem for a job in Oakwood?
London parking needs a little planning, so let us know about permits, bays or a driveway when you book. That way the visit can be planned around it.
Is white the only colour available?
White and clear are the most common choices, but other colours can be used to suit tiles and worktops. Let us know your preference when you ask for a quote.
What information do you need?
Only a few details: the address or postcode, what’s wrong and any access issues. Then phone 0345 464 0079 or email us.
How do I get a quote for bathroom resealing in Oakwood?
There’s no set price, as it depends on the job: its size, the old material, access and the product needed. You will get a clear quote before any work starts.
Do you reseal kitchen worktops and sinks too?
Yes. The old sealant is cut out and the joint degreased, because cooking grease stops silicone sticking, then we reseal in a colour to suit.
Can mouldy silicone be sorted out?
Yes, we replace the mouldy bead. Sprays can fade the marks, but cutting it out and resealing is what lasts. Good ventilation helps keep it away.
Should I try DIY first?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
What we are called out for in Oakwood
No sealant lasts indefinitely. Daily water, heat and cleaning products slowly wear it down, and how long it lasts comes down to use, cleaning and ventilation.
If you can see any of these, it’s time to have the joints looked at:
- Leaks into the floor or ceiling below
- Gaps where the bath or tray has moved
- Black mould in the silicone that won’t clean off
- Lumpy, uneven sealant from a DIY attempt
If you live in an older home near St Thomas's Church, walls and floors in older homes can move, and sealant and grout show it first.
Before booking anyone
- How the surfaces are prepared before sealing
- Which colour the sealant will be
- When the joint can take water or movement
- Are they insured?
Why deal with it now?
You don’t need a new bathroom because the sealant looks bad. A new bead often brings the whole room back, as long as the fittings themselves are sound. If something else is wrong, we will tell you. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and by the time it shows on a wall or ceiling in Oakwood, the repair is bigger than the sealant job would have been.
Rather than a set price list, we look at what your job involves: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Why us?
- An ARBOMaster approved applicator
- One-year guarantee on every job
- Rated 4.9 stars on Google
- Full insurance on every job
Take a look at our cost guide and our reviews.
Keeping the joints in good condition
No joint lasts for ever, but care makes a real difference. Our tips:
- Let new sealant cure fully before it gets wet
- Run the extractor fan during and after every shower
- Wipe the sealant dry after showering
- Keep an eye on the corners, where splits start
Keep water off the new bead until it has cured, which is usually around 24 hours. Once it’s cured, wiping it down after use keeps it looking new.
There’s no need to wait for a full refurbishment. Sealant is a maintenance item, like the paint on a window frame, and renewing it as soon as it fails protects everything around it.
Places near Oakwood
More services for Oakwood
Oakwood homes and their sealant
London has a lot of flats and conversions, and a failed shower or bath seal in one can show up on the ceiling below, which is why it’s worth fixing early. London has hard water, which leaves limescale on sealant, grout and taps, and it has to be cleaned off before new sealant goes in.
Oakwood is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book. For site and facilities teams at buildings such as Wolfson Hillel Primary School, washroom and kitchen sealant there needs the same care as at home, and schools and businesses are part of our work as well as homes.
Oakwood is about 2 miles west of Enfield, in Greater London. Homes, rented property, offices and hotels in Oakwood can book us for bathroom resealing. Every job comes with our 12-month guarantee. Our Greater London coverage runs to 764 places, Oakwood among them. Our London page covers work nearby (10 miles or so).
Jobs for bathroom resealing in N14, N21 and EN2 works the same way as everywhere else we cover. Streets in the area include Ivy Road, Green Road and Chase Road. We also cover World's End (1 mile east), Osidge (1 mile south-west), Southgate (1 mile south), Grange Park (1 mile east) and East Barnet (1 mile south-west). Larger places within reach include London (10 miles south), City of Westminster (9 miles south), Marylebone (9 miles south), Kensington (10 miles south), St Pancras (8 miles south) and Shoreditch (8 miles south).
Near you in Oakwood
We work in homes and buildings around The New Crown pub, Oakwood Park and Southgate School and the streets around them. The closest station to Oakwood is Winchmore Hill station, about 1.3 miles south-east of the centre. Other landmarks nearby include Grand Arcade (2.9 miles south-west) and Broomfield House Museum (1.9 miles south). For a walk, there’s Oakleigh Park Rail Cutting and Darland's Lake.
What we do, step by step
The work is kept neat and contained to the joints we’re treating, so you can get on with your day. The job normally takes two to three hours for a typical bath, depending on how much old sealant there is, and we tell you how long to leave it before we go. In a London area like Oakwood, the main things to plan are parking and access: tell us about permits, visitor bays or off-street space, which floor we are working on and whether there’s a lift.
- We look at every joint first and check for movement or leaks.
- Every trace of the old bead is removed, including the thin smear on the tiles.
- Joints are degreased and any mould is treated.
- When the joint is dry, and a bath has been filled with water, the new silicone goes on.
- The bead is tooled smooth and you’re told the cure time, generally around 24 hours.
Before we arrive
- For indoor joints, keep the area dry beforehand if you can
- Tell us about any previous sealing or DIY attempts
- For business premises, tell us about site rules or sign-in
Getting a quote
Asking for a quote is easy: tell us what needs doing and where, and roughly how big it is. A few photos by email make the job easier to understand.
Related advice
Landlord and commercial work in Oakwood
Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. We can quote for more than one property at once.
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
What we cannot put right
Sealant is not the answer to every problem, and we’ll tell you before work begins. Sealant will not put right:
- Tiles that have come away from the wall
- A cracked shower tray or bath (that needs repair or replacement)
- Leaks from a shower valve, waste or pipework (a plumber’s job)
Not sure which it is? You can ring 0345 464 0079 or drop us an email and we’ll tell you honestly before booking.
Joints and surfaces we work on
- Shower trays & enclosures
- Kitchen worktops & upstands
- Baths
- Wet rooms
- Sinks & splashbacks
- Basins & vanity units